Global Patent Index - EP 0560240 A1

EP 0560240 A1 19930915 - Process for producing aromatic hydrocarbons.

Title (en)

Process for producing aromatic hydrocarbons.

Title (de)

Verfahren zur Herstellung aromatischer Kohlenwasserstoffe.

Title (fr)

Procédé de production d'hydrocarbures aromatiques.

Publication

EP 0560240 A1 19930915

Application

EP 93103624 A 19930306

Priority

JP 5259092 A 19920311

Abstract (en)

A process for producing aromatic hydrocarbons comprises bringing hydrocarbons having 2 to 12 carbon atoms into contact with a modified crystalline galloaluminosilicate catalyst prepared by treating a crystalline galloaluminosilicate having a mol ratio of SiO2/(Ga2O3 + Al2O3) in the range from 5 to 1000 with a sulfur-containing substance. The process of the invention is simple and suited for general application and the catalyst can be prepared at a low cost. Aromatic hydrocarbons can be produced efficiently from the material hydrocarbons by bringing them into contact with the modified galloaluminosilicate having the excellent catalytic activity. The process of the invention can be adopted widely and effectively in the petroleum refining, in the petroleum chemistry and in the chemical industry in general.

IPC 1-7

B01J 29/04; C10G 35/095

IPC 8 full level

B01J 29/04 (2006.01); B01J 29/87 (2006.01); C07B 61/00 (2006.01); C07C 5/41 (2006.01); C07C 15/02 (2006.01); C10G 35/095 (2006.01)

CPC (source: EP KR US)

B01J 29/87 (2013.01 - EP KR US); C10G 35/095 (2013.01 - EP KR US)

Citation (search report)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0560240 A1 19930915; AU 3398293 A 19930916; AU 654765 B2 19941117; JP H05310607 A 19931122; KR 930019594 A 19931018; US 5436380 A 19950725

DOCDB simple family (application)

EP 93103624 A 19930306; AU 3398293 A 19930305; JP 1302293 A 19930129; KR 930003704 A 19930311; US 17772094 A 19940105